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  • Please Solve R.D. Sharma class 12 Chapter 30 Probability Exercise Multiple Choice Questions Question 6 Maths Textbook Solution.

Please Solve R.D. Sharma class 12 Chapter 30 Probability  Exercise Multiple Choice Questions Question 6 Maths Textbook Solution.

Answers (1)

Answer: (a)

Hint: You must know the rules of finding probability.

Given: An ordinary die, 3 faces are yellow,

2 faces are red

1 face is blue

Solution: P(yellow face) =\frac{3}{6}=\frac{1}{2}

P(red face)=\frac{2}{6}=\frac{1}{3}

P(blue face)=\frac{1}{6}

P(yellow face, red face, blue face appears in required order) =\frac{1}{2}\times \frac{1}{3}\times \frac{1}{6}

=\frac{1}{36}

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